Construction and mechanism of dry eye model in mice with ocular surface iron overload / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To establish a dry eye mouse model of iron overload by intraperitoneal injection of iron dextran and preliminarily explore its possible mechanism.METHODS: A total of 40 male C57BL/6 mice(taking the right eye as the experimental eye)were divided into 4 groups by random number table method: There were 10 mice in the control group, each time by intraperitoneal injection of 0.2mL of normal saline; Low-dose group, middle-dose group and high-dose iron group with 10 mice in each group were the model group. Each time, 0.2mL of iron dextran solution with concentrations of 12.5, 25, and 50 mg/mL was injected intraperitoneally. One injection 3d for a total of 28d. We observed the ocular surface inflammation index, corneal fluorescein staining, tear break-up time(BUT)and Schimer I test(SIt)on the 7, 14 and 28d after injection and evaluated the degree of dry eye and ocular surface inflammation. After 28d, the mice were sacrificed for cornea, conjunctiva and lacrimal glands tissue for HE staining, Prussian blue staining and tissue iron detection, to evaluate the inflammatory reaction and iron overload. The expression of inflammatory factors interleukin-1β(IL-1β), tumor necrosis factor-α(TNF-α)and matrix metallo proteinase-9(MMP-9)were detected by enzyme-linked immunosorbent assay(ELISA).RESULTS: Compared with the control group, the mice in the model group showed a series of dry eye symptoms, the inflammation index of ocular surface in mice were increased, the score of corneal fluorescein staining increased, the BUT shortened and the amount of tear secretion decreased(all P<0.05). The cornea, conjunctiva and lacrimal gland tissues of the mice were damaged to varying degrees, the iron deposition on the eye surface of the model group was more serious than that of the control group, and the iron content of the tissue was significantly increased than the control group(all P<0.01). The contents of inflammatory factors(IL-1β, TNF-α, MMP-9)in the cornea, conjunctiva and lacrimal gland tissue of the mice in the model group were significantly higher than those of the control group(all P<0.01). With the increase of injection time and concentration of iron dextran, the degree of dry eye and ocular surface inflammation in mice gradually increased. CONCLUSION: The mouse iron overload dry eye model was successfully established by intraperitoneal injection of iron dextran, the mechanism may be related to the ocular surface inflammation aggravated by iron overload.

Clinical Study on Addition and Subtraction Treatment to Renshen Maidong San to Gestational Diabetes Mellitus of Deficiency of Both Qi and Yin / 中国实验方剂学杂志

Objective:This study aims to investigate the effect of addition and subtraction treatment to Renshen Maidongsan on metabolism of glucose， lipid and pregnancy outcome when used to gestational diabetes mellitus （GDM） with deficiency of both Qi and Yin. Method:In this study， 108 patients with GDM were randomly divided into observation group with 54 cases and control group with 54 cases. Patients in control group took Yuquan wan orally， 6 g/time， 4 times/day ， and patients in observation group were prescribed addition and subtraction treatment to Renshen Maidongsan， 1 dose/day. The course of treatment for both groups was 4 weeks. Oral glucose tolerance test （OGTT） was performed before and after treatment. Fasting blood glucose （FBG） ， 1 h our plasma glucose （1 h PG）， 2 h our plasma glucose （2 h PG）， glycosylated hemoglobin （HbA1c） and other indicators were detected to record the pregnancy outcome. Also， the levels of total cholesterol （TC）， triglyceride （TG）， high density lipoprotein cholesterol （HDL-C）， low density lipoprotein cholesterol （LDL-C）， adiponectin， serum amyloid A （SAA）， tumor necrosis factor-<italic>α</italic> （TNF-<italic>α</italic>）， resistin， interleukin-1<italic>β</italic> （IL-1<italic>β</italic>） and interleukin-6 （IL-6） were detected before and after treatment. Then the safety evalution was carried out. Result:The levels of insulin resistance index （HOMA-IR）， FBG， 1 h PG， 2 h PG， HbA1c， TC， LDL-C， TG， IL-6， IL-1<italic>β</italic>， TNF-<italic>α</italic>， SAA， leptin and resistin in observation group were lower than the data checked in control group （<italic>P</italic><0.01）， and the levels of HOMA-<italic>β</italic>， insulin sensitivity index （InISI） and adiponectin were higher than the standards of from control group （<italic>P</italic><0.01）. Then the incidence of medical cesarean section， pregnancy induced hypertension， polyhydramnios， premature rupture of membranes， premature delivery and adverse pregnancy outcomes were lower than those in control group （<italic>P</italic><0.01）. Conclusion:Addition and subtraction treatment to Renshen Maidongsan can improve insulin sensitivity and islet <italic>β</italic>-cell function， regulate inflammatory factors and adipokines， improve insulin resistance （IR）， effectively regulate glucose and lipid metabolism， improve maternal and infant adverse pregnancy outcomes when used on patients with GDM and deficiency of Qi and Yin， and it was safe to use in clinic.

Carrier-free nanoparticles based on self-assembly of active ingredients from Chinese medicine / 药学学报

Traditional Chinese medicine has a long history, unique system and perfect technology, which has been used to prevent or treat a variety of diseases in the form of compound medicine. Recently, some of the active ingredients from Chinese medicine were found to have self-assembly properties, mainly through non-covalent interactions, including π-π stacking, electrostatic interaction, hydrogen bond and coordination interactions, etc. Carrier-free nanoparticles based on self-assembly of active ingredients from Chinese medicine could not only improve the solubility of insoluble active ingredients, but also the bioavailability. As nanocarriers, the natural active ingredients could exert synergistic therapeutic effects. The strategy of self-assembly without carrier is safer and almost non-toxic compared to the commonly used nanocarriers. In addition, some ingredients from Chinese medicine could coordinate with metal ions to form stable nanoparticles, which could be applied to photothermal therapy. In this paper, we summarized and analyzed the recent achievements of carrier-free nanoparticles based on self-assembly of active ingredients from Chinese medicine, and briefly outlined the future development of this kind of nanomedicine.

Acupoint selection rules and characteristics of insomnia in the elderly treated with acupuncture / 中国针灸

The published literature of insomnia in the elderly treated with acupuncture was retrieved in CNKI, Wanfang and VIP from the date of establishment to December 31, 2019. Association rule analysis and cluster analysis were used to summarize the acupoint selection rules of insomnia in the elderly treated with acupuncture. A total of 37 articles were included, involving 60 acupuncture prescriptions. The most commonly used acupoints were Sanyinjiao (SP 6), Shenmen (HT 7), Anmian (Extra), Baihui (GV 20), Sishencong (EX-HN 1), Neiguan (PC 6), Xinshu (BL 15) and Taixi (KI 3). The most commonly used acupoint combinations were Sanyinjiao (SP 6)-Anmian (Extra)-Baihui (GV 20)-Sishencong (EX-HN 1)-Shenting (GV 24)-Shenmen (HT 7)-Xinshu(BL 15), Xinshu(BL 15)-Pishu (BL 20)-Shenshu (BL 23)-Shenting (GV 24), Zhaohai (KI 6)-Shenmai (BL 62), Taichong (LR 3)-Ganshu (BL 18), Daling (PC 7)-Taixi (KI 3), Neiguan (PC 6)- Zusanli (ST 36) and Guanyuan (CV 4)-Qihai (CV 6)-Zhongwan (CV 12). On the basis of acupoint selection according to disease differentiation, the acupoint selection rules and characteristics of insomnia in the elderly treated with acupuncture are regulating and supplementing the spleen and kidney and treating according to spleen-kidney.

Clinical observation of herb-separated moxibustion combining western medication on allergic rhinitis of kidney- deficiency type and correlation with infrared thermal imagining / 中国针灸

OBJECTIVE@#To observe the therapeutic effect of herb-separated moxibustion combined with budesonide nasal spray (rhinocort) on moderate to severe persistent allergic rhinitis (AR) of kidney- deficiency type, and to explore the correlation between nasal temperature and condition of allergic rhinitis.@*METHODS@#A total of 70 patients with moderate to severe persistent AR were randomized into an observation group (35 cases) and a control group (35 cases, 3 cases dropped off). Both groups were treated with rhinocort, one spray on each side of the nostril (approximately 64 μg each spray), once in the morning and once in the evening, for 4 weeks. On the basis of the above treatment, the observation group was treated with herb-separated moxibustion at Shenshu (BL 23), Feishu (BL 13), Zhiyang (GV 9), Dazhui (GV 14), 3 moxibustions per acupoint, a single treatment lasting about 30 min. This treatment was given once every other day, 3 times every week, and totally continuous 4 weeks. The changes of AR symptom visual analogue scale (VAS) scores were observed before and after treatment and at 3 months follow-up after treatment. The heat variation (temperature, range) on projection areas of the nose, lungs, large intestine and kidneys of the two groups' patients before and after treatment were detected by the infrared thermal imaging diagnostic system, and the correlation between the VAS scores and nasal temperature before and after treatment was analyzed. The clinical effects of both groups were evaluated according to the VAS score.@*RESULTS@#The total effective rate in the observation group after treatment was 85.7% (30/35), which was higher than 71.9% in the control group (23/32, <0.05). After treatment and at follow-up, the VAS scores of both groups were lower than those before treatment (<0.05), and the VAS score of the observation group was lower than that of the control group at follow-up (<0.05). After treatment, the nasal temperature, pulmonary range, large intestinal range and renal range of the observation group were all lower than those before treatment (<0.05), the nasal temperature and nasal range of the control group were lower than before treatment (<0.05), and the reduction of nasal temperature, nasal range and renal range in the observation group was greater than that of the control group (<0.05). Before and after treatment, there was a correlation between VAS score and nasal temperature (<0.05).@*CONCLUSION@#The herb-separated moxibustion combining western medication has a better effect and long-term effect than western medication alone for moderate to severe persistent AR, which can improve heat variation on projected areas of the nose, lung, large intestine and kidney of patients. In addition, nasal temperature can reflect the severity of the symptoms of patients with moderate to severe persistent AR, or it can be used as a secondary indicator to evaluate condition of AR.

Effect of YU Ying-ao's Tongzhifang in Treatment of Epilepsy Based on Clinical Diagnosis and Treatment Data / 中国实验方剂学杂志

Objective:Analyze the composition of Tongzhifang，regularity of modified prescriptions based on outpatient medical records of national famous Chinese medicine practitioner Professor YU Ying-ao for the treatment of epilepsy as well as data mining， and summarize the clinical experience of Professor YU in diagnosis and treatment of epilepsy， in order to provide the reference basis for the traditional Chinese medicine treatment epilepsy. Method:Based on the data of outpatient medical records of Professor YU for epilepsy diagnosis and treatment，this study conducted standard patient follow-up，clinical data collection，pretreatment and mining analysis，and was confirmed through expert interviews. Liquorice 2.3 data mining platform and SPSS 17.0 were used for data management and statistical analysis. Result:A total of 1 219 medical records of 243 cases were completely collected. As a result， Professor YU Ying-ao's Tongzhifang for epilepsy was based on ancient prescription Baijinwan，in which Shenglongchi and Ostreae Concha enhance tranquilizing and hyperactivity-subduing effects，Citri Reticulatae Pericarpium，Armeniacae Semen Amarum，Arisaema Cum Bile and Bambusae Caulis in Taenias eliminate phlegm and free channels， Salviae Miltiorrhizae Radix et Rhizoma and Persicae Semen promote blood circulation to remove blood stasis， and the 10 herbs were meticulously composed and well compatible. According to the small sample data，the total effective rate of patients with tetany type epilepsy taking this prescription for 3 months and 6 months was 80% （P<0.01）， with no adverse reactions. As for the dosage of Tongzhifang，the dosage for adult pills is generally 3-6 times that of decoction prescriptions，and the dosage for children's pills is generally 5-10 times that of decoction prescriptions. Under the guidance of the combination of disease differentiation and syndrome differentiation，epilepsy at the acute phase was treated with additionally Hupomo 1.5-3 g，the ratio of Curcumae Radix to Alumen is usually 4∶1， severe convulsion was treated with additionally Uncariae Ramulus Cum Uncis， Bombyx Batryticatus and Pheretima， epilepsy due to trauma was treated with additionally Typhae Pollen， Eupolyphaga Steleophaga， Carthami Flos and Radix Paeoniae Rubra； constipation was treated with additionally Cannabis Fructus； fatigue was treated with additionally Astragali Radix； dyspepsia was treated with additionally Galli Gigerii Endothelium Corneum； and irritability treated with additionally Gentiana scabra Bunge. Conclusion:The composition of Professor YU's Tongzhifang for treating epilepsy with Qianzhen Zhixian Huatan Tongluo method is relatively stable. Modified prescriptions are based on syndrome differentiation. Clinical experience and dosage range of decoction prescription and pill prescription for adults and children are available.

Molecular Mechanism of Belamcandae Rhizoma and Ephedrae Herba Couplet Medicines in Treating Asthma Based on Network Pharmacology / 中国实验方剂学杂志

Objective:To analyze the effective active ingredients of Belamcandae Rhizoma and Ephedrae Herba couplet medicines(BREH)in the treatment of bronchial asthma based on network pharmacology, in order to predict their potential targets and explore the mechanism. Method:Active ingredients and predict their targets were collected from traditional Chinese medicine system pharmacology(TCMSP) database. Drugs-components-targets network and Proteins interations network were built by STRING database and Cytoscape software. ClusterProfiler and ClueGO was used to enrich the biological function and metabolic pathway of core targets. Finally, candidate targets were mapped onto the pictures of correlative pathways. Result:The 38 effectively active ingredients were screened out, including luteolin, stigmasterol, diosmetin, naringenin, quercetin, iristectorigenin A, isorhamnetin. There were 214 candidate targets relating to bronchial asthma, and 55 core ones were selected to be mainly studied, including RAC-alpha serine/threonine-protein kinase (Akt1), tumor necrosis factor (TNF), mitogen-activated protein kinase 1 (MAPK1), vascular endothelial growth factor A (VEGFA), interleukin-10 (IL-10), NF-kappa-B inhibitor alpha (NFKBIA), and a number of relevant gene ontology(GO) functions and Kyoto Encyclopedin of Genes and Genomes(KEGG) pathways were enriched. Conclusion:BREH may regulate the Th1, Th2 and Th17 cell differentiations, Asthma, IL-17, phosphatidylinositol-3-kinases(PI3K)/Akt, MAPK, NF-κB, VEGF signaling pathways, so as to interfere the process of cell metabolism, and inhibit gene expression of proinflammatory factor in the treatment of bronchial asthma.

Clinical Application of Chinese Patent Medicine Treating Cervical Radiculopathy in Real-world Study / 世界科学技术-中医药现代化

Objective: Analyze the clinical application rule of Chinese patent medicine in cervical radiculopathy (CR) .Method: The clinical real-world data of CR were extracted by using information sharing system of traditional Chinese medicine and clinical research. Six hundred and twenty-eight inpatients and out patients with CR were enrolled from December 2012 to July 2014 in the information system database of Wangjing Hospital. The correlation analyses and mutual information value were recorded for Chinese patent medicine therapy application of all patients by using liquorice software. Complex network diagrams were generated. Result: Yuxuebi capsule and Jingshu granule is the highest frequency in application of Chinese patent medicine. Jingshu granule and Cobamamide for injection were the highest frequency in combined application of Chinese patent medicine and western medicine. Association frequency was 822, mutual information value was 268.07. Biqi capsule and Daiwenjiu cream were the highest frequency in combined application of Chinese patent medicine and topical drugs. Association frequency was 384, mutual information value was1754.76. Conclusion: The basic treating principle for CR was promoting blood circulation and removing blood stasis. The efficacy and safety of combined Chinese patent medicine with other medicine need further research

Research on Data Collection Method in Real World Study of Traditional Chinese Medicine / 世界科学技术-中医药现代化

In real world clinical studies,standardized data acquisition method is a key step in the formation of reliable clinical evidence.This article described how to carry out clinical data collection and how to preprocess data in order to ensure the quality of data.The results showed that from the data sources,data collection contents,collection key points,data description and evaluation,this paper put forward the method of collecting the real world data of traditional Chinese medicine (TCM).It was concluded that the standardized methods of clinical data acquisition had laid a solid foundation for real world research.

Application of Non-pharmacotherapy Treating Cervical Radiculopathy in Real-world Study / 世界科学技术-中医药现代化

This study was aimed to analyze the application of non-pharmacotherapy in treating cervical radiculopathy (CR) in real-world,and to provide clinical reference for CR non-pharmacotherapy.The clinical real-world data of CR was extracted by using information sharing system of traditional Chinese medicine (TCM) and clinical research.Six hundred and twenty-eight inpatients and outpatients with CR were enrolled from December 2012 to July 2014 in the information system database of Wangjing Hospital.Basic characteristics of the non-pharmacotherapy groups were analyzed by statistical description method.The node degree and mutual information value were recorded for non-pharmacotherapy application of all patients by using liquorice software.Complex network diagrams were generated.The results showed that 47％ of CR patients received non-pharmacotherapy (294/628),including 67 males and 227 females.The average age of patients was 49 years old,and the prevalence of the disease was the highest from 45 to 65 years old.In all patients,the usage of manipulation and cervical traction was higher,and the combination of manipulation and acupuncture was the most.Within outpatients,the proportion of cervical traction was higher,and the combination of manipulation and acupuncture was the most frequently.Within inpatients,the proportion of manipulation and cervical traction was higher,and the combination of comprehensive physical therapy and exercise therapy was the most frequently.It was concluded that non-pharmacotherapy has been commonly used in clinical treatment of CR.Cervical traction and manipulation was the widest applications.The combination treatment was in wide application.Future studies should increase the sample size of CR patients from different regions,and enhance gradually the level of evidence of clinical research for non-pharmacotherapy treating CR.

Research Overview and Question Discussion on International Clinical Phenotype Ontology / 世界科学技术-中医药现代化

Traditional Chinese medicine (TCM) clinical symptoms, which were main evidences in syndrome differentiation and treatment, were also main data in the clinical individual diagnosis and treatment. However, the absence of high-quality symptom ontology was still obvious in TCM clinical and data using. By analyzing the research and data of clinical phenotype ontologies associated with symptoms, this paper was aimed to introduce and sort the existing ontologies, in order to discuss related problems. Furthermore, we provided ideas and expound the importance of building data network of symptoms, diseases, genes, drugs, chemicals, side effects with the data we collected and disposed around symptoms, in order to construct TCM clinical phenotype ontology. We believed that our work will help the development of individual treatment and precision medicine in TCM. It was also the key of individual big data analysis which was urgent need to promote.

Research on Construction Methods of Traditional Chinese Medicine Health Maintenance / 世界科学技术-中医药现代化

This article was aimed to explore the method of traditional Chinese medicine (TCM) health maintenance knowledge base building. TCM health maintenance knowledge classification method was studied under the guidance of TCM health maintenance classification system to construct a special literature database to store TCM health maintenance knowledge. Based on TCM literature resources, TCM health maintenance knowledge service platform was designed and developed for the static display and dynamic query support of TCM health maintenance knowledge. The content of knowledge base will be accessed to the whole society. The results showed that the construction method can be a system arrangement and modern interpretation of TCM health maintenance knowledge, in order to support TCM health maintenance knowledge base and its update and service system. It was concluded that under the guidance of TCM theories, the construction of TCM health maintenance knowledge base will realize the health maintenance knowledge-sharing and service requirement of TCM.

Bushen Huoxue Decoction improves erectile function of patients with coronary heart disease after percutaneous coronary intervention / 中华男科学杂志

<p><b>OBJECTIVE</b>To observe the effectiveness of Bushen Huoxue Decoction in improving the erectile function of male patients with coronary heart disease (CHD) after percutaneous coronary intervention (PCI) with stent implantation.</p><p><b>METHODS</b>Eighty male CHD patients after PCI with stent implantation were equally assigned to receive conventional Western medicine (control group) and combination of Western medicine with Bushen Huoxue Decoction (treatment group), both for 3 months. Then we compared the pre- and post-medication IIEF-5 scores between the two groups of patients.</p><p><b>RESULTS</b>Compared with pre-medication, the total IIEF-5 score was significantly increased after 3 months both in the treatment group (8.19 ± 2.87 vs 17.83 ± 4.92, P <0.05) and in the control (7.98 ± 2.96 vs 12.18 ± 3.69, P <0.05), even higher in the former than in the latter group (P <0.05), and so were the scores on the 5 specific items (all P <0.05). The total effectiveness rate was 72.5% in the treatment group, significantly higher than 47.5% in the control (P <0.05). No obvious adverse reactions and events were observed during the treatment in either of the groups.</p><p><b>CONCLUSION</b>Bushen Huoxue Decoction can obviously improve the erectile function and the quality of the sexual life of CHD patients after PCI with stent implantation.</p>

Exploration on Development Status and Trend of Clinical Research Data in Chinese Medicine / 世界科学技术-中医药现代化

Data is an effective vehicle for clinical evaluation. High-quality data is the key to ensure universal conclusions. In the context of medical data information, based on problems of clinical research data of traditional Chinese medicine (TCM), the author described the complexity and diversity of clinical data, and existed problem of data access in extant research mode. In the era of big data, by analyzing application status of both domestic and foreign clinical data, as well as the difference of application ways on structured and unstructured data of electronic medical records, and the requirements of data in different models in clinical research, the author suggested to establish development model for data sharing in both clinical practice and scientific research in order to adapt to the diversification and information of data.

Development of Chin ese herbal specimens database / 中华医学图书情报杂志

Thebasic ideas for developingChinese herbal specimens databaseand its specific processes were described, the problems in its development were pointed out with measures put forward for their solution.

Clinical Decision Support System on Basis of Case-Based Reasoning for Traditional Chinese Medicine / 世界科学技术-中医药现代化

Real world clinical diagnosis and treatment activity is a complicated decision-making task. The effective clinical cases of traditional Chinese medicine (TCM) of highly experienced physicians play an important role in the routine diagnosis and treatment and the formulation of medical knowledge . Based on TCM electronic medical record data, this paper proposed a decision support prototype system on TCM clinical diagnosis and treatment based on TCM effective clinical cases and case-based reasoning (CBR) algorithm, which is used to assist inexperienced clinicians to make more reliable clinical decisions, and thereafter to improve the clinical curative effectiveness. The system integrates TCM clinical cases data set from a TCM clinical data warehouse, and retrieves the similar cases based on CBR method. In particular, according to the underlying personalized diagnosis and treatment for patients in TCM, this system implemented a flexible diagnosis and treatment modification mechanism based on correlation analysis among symptoms, diagnoses (syndrome or pattern in TCM) and medicine. Finally, through a demonstration of clinical application, we made an initial evaluation of the usefulness and practical effects of the system.

Discussion on scientific value of clinical data / 国际中医中药杂志

"Coming from clinical experiences and serving for the clinical application", which is the basic mode of academic development and technological progress of Chinese medicine. Clinical data embodies clinical experience and medical innovation and technology. Clinical data is also an important carrier to spread Chinese medicine and knowledge wealth for the whole country. The author thoroughly discussed the scientific value, necessity and significance of Chinese medicine clinical data in this article.

Effects of Salvia miltiorrhiza on intercellular adhesion molecule 1 protein expression in the lungs of rats with severe acute pancreatitis or obstructive jaundice.

OBJECTIVE: The objective of the study was to observe the effects of Salvia miltiorrhiza on intercellular adhesion molecule 1 (ICAM-1) protein expression in the lungs of rats with severe acute pancreatitis (SAP) or obstructive jaundice (OJ). METHODS: A total of 288 rats were used for SAP- and OJ-associated experiments. The rats were randomly divided into sham-operated, model control, and treated group. According to the difference of time points after operation, the SAP rats of each group were subdivided into 3-, 6-, and 12-hour groups, whereas the OJ rats were divided into 7-, 14-, 21-, and 28-day groups. The contents of interleukin (IL) 6, IL-18, nitric oxide, malondialdehyde, and superoxide dismutase in serum were determined, and pathological changes and ICAM-1 protein expression in the lungs were observed. RESULTS: Compared with the respective model control groups, in treated groups of SAP and OJ rats, the numbers of dead rats declined; serum superoxide dismutase content significantly increased, and serum IL-18, IL-6, and malondialdehyde contents were significantly decreased; the positive staining intensity of ICAM-1 protein in the lungs decreased significantly (P < 0.05, P < 0.01, or P < 0.001); and pathological changes in the lungs were relieved. CONCLUSIONS: Salvia miltiorrhiza plays a positive role in the protection of the lungs of SAP and OJ rats.

Discussion to the Definition and Classification of Complementary Therapies in MeSH / 国际中医中药杂志

MeSH is a controlled vocabulary developed by U.S. National Library of Medicine. It is used for indexing articles for MEDLINE/PubMed or building search strategies for medical literatta-e retrieval. MeSH terminology provides information on how TCM being understood and accepted by western medicine, with the time when the terms added in, the scope notes, and hierarchical structure of terms in the category of Complementary Therapies. This article thoroughly discussed the definition and classification of complementary therapies in MESH.

Thinking on TCM literature evaluation methods and techniques based on mass information / 中国中西医结合杂志

The necessity and feasibility of TCM literature evaluation based on mass information of TCM literature was discussed in this paper. Beginning with the description on current situation of mass TCM literature information research, the authors offered a tentative plan for evaluating scientific and technologic TCM literature, its method and technique, and systematically analyzed the key issues, such as the subjects selection, documents screening and sorting, literature analysis, and development of software analysis platform, then, the methodology and the technology for constituting the mass TCM literature information based evaluation system was systemically clarified.